#include "StdAfx.h"
#include "OperationSub.h"

OperationSub::OperationSub(void)
{
}

OperationSub::~OperationSub(void)
{
}

double OperationSub::GetResult()
{
	double result = 0;
	result = _numberA - _numberB;
	return result;
}
